i have a D in math right now and i cant afford and F. PLEASE LOOK AT THE PHOTO

Sara bought a pair of pants that were on sale for 30 percent off of the original price. if the original price of the pants was $29, what was the sales price of the pants?

Find the slope of the line below . enter your answer as a fraction or decimal. use a slash mark ( / ) as the fraction bar if necessary

Need same math paper but the back now i hope your able to read it cleary i need with hw